如图所示两根垂直纸面平行放置的长直导线a和b通有大小相等方�相反的电流在纸面内与ab等距处有一点co为ab的中点下列说法正确的是 Sketch Coloring Page

如图所示两根垂直纸面平行放置的长直导线a和b通有大小相等方�相反的电流在纸面内与ab等距处有一点co为ab的中点下列说法正确的是 Template

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More Sketches

Take a peek at some of the sketches created by our users, are you a sketchite?

sketch #5094 Squirrel by Mehdi Público

anonymous

anonymous
sketch #5094 Squirrel by Mehdi Público

sketch #4852

anonymous

anonymous
sketch #4852

sketch #3950

anonymous

anonymous
sketch #3950

sketch #5323 Cem Adrian by Glynis June Williams

anonymous

anonymous
sketch #5323 Cem Adrian by Glynis June Williams

sketch #5221

anonymous

anonymous
sketch #5221

sketch #68509

anonymous

anonymous
sketch #68509

sketch #3378

anonymous

anonymous
sketch #3378

sketch #2939 Eye by Kimmy Kitty Perry Priemus

anonymous

anonymous
sketch #2939 Eye by Kimmy Kitty Perry Priemus

sketch #4605 Goku by Jayme Sousa

anonymous

anonymous
sketch #4605 Goku by Jayme Sousa

sketch #3247 Thor by Juvenilia Alexandrino

anonymous

anonymous
sketch #3247 Thor by Juvenilia Alexandrino

sketch #1185

anonymous

anonymous
sketch #1185

sketch #2030

Marlyn Ortiz
sketch #2030

sketch #1451 mi6softlab vibra

anonymous

anonymous
sketch #1451 mi6softlab vibra

sketch #3425 &#;Tonari no Kaibutsu-kun&#; by Betty Marie Melzer

anonymous

anonymous
sketch #3425 &#;Tonari no Kaibutsu-kun&#; by Betty Marie Melzer

sketch #2562

anonymous

anonymous
sketch #2562

sketch #1953 愛鼠繪

anonymous

anonymous
sketch #1953 愛鼠繪

sketch #5061

anonymous

anonymous
sketch #5061

sketch #5185

anonymous

anonymous
sketch #5185

sketch #113

Rachel Roe
sketch #113

sketch #1034 what ever you want it to be

anonymous

anonymous
sketch #1034 what ever you want it to be

sketch #704

anonymous

anonymous
sketch #704

sketch #649

anonymous

anonymous
sketch #649

sketch #1216

anonymous

anonymous
sketch #1216

sketch #2283 Head in a shoe

anonymous

anonymous
sketch #2283 Head in a shoe

sketch #4555 Mario by Alexander Volodimirovich Danilchenko

anonymous

anonymous
sketch #4555 Mario by Alexander Volodimirovich Danilchenko

sketch #5119

anonymous

anonymous
sketch #5119

sketch #5152

anonymous

anonymous
sketch #5152

sketch #3716

anonymous

anonymous
sketch #3716

sketch #2393

anonymous

anonymous
sketch #2393

sketch #2892 Joker by Frank Aguiar Au

anonymous

anonymous
sketch #2892 Joker by Frank Aguiar Au

tomski如图所示两根垂直纸面平行放置的长直导线a和b通有大小相等方�相反的电流在纸面内与ab等距处有一点co为ab的中点下列说法正确的是 coloring

如图所示两根足够长的光�平行�属导轨MNPQ间距离L=05m其电阻不计两导轨及其构成的平面与水平面成30°角完全相同的两�属棒ab sketch template

3．如图所示两根垂直纸面平行且固定放置的直导线M和N通有同�等值电流沿纸面与直导线MN等距放置的另一根可自由移动的通电导线ab则 sketch template

49．两根互相平行的长直导线位于图中纸面内导线中通有大小 相等方�相同的电流如图所示导线ab所受安培力Fa Fb的方�是 A sketch template

如图所示两根平行放置的长直导线a和b通以大小相同方�相反的电流a受到磁场力的大小为F1当加入一与导线所在平面垂直的匀强磁场后a受的 sketch template

3．19分如图所示两根不计电阻的倾斜平行导轨与水平面的夹角θ=37o 底端接电阻R=15Ω�属棒a B的质量为m=02kg电阻r sketch template

题目如图所示ab是两根垂直纸面的通有等值电流的直导体两导线外有一点PP点到ab距离相等要使P点的磁场方��右则ab中电流的 sketch template

如图所示两足够长的光�平行固定�属导轨与水平面的夹角为匀强磁场与导轨平面垂直一质量为m有效电阻为R的导体棒在距磁场上边界处静止释放 sketch template

如图两根互相平行的长直导线过纸面上的MN两点且与纸面垂直导线中通有大小相等方�相反的电流．aob在MN的连线上o为MN的中点 sketch template

如图两根相互平行的长直导线过纸面上的MN两点且与纸面垂直导线中通有大小相等方�相反的电流aOb在MN的连线上O为MN的中点 sketch template

如图甲所示两根足够长的直�属导轨MNPQ平行放置在倾角为θ的绝缘斜面上两导轨间距为LMP两点间接在阻值为R的电阻．一根质量为m的均匀 sketch template

如图所示两根间距为l的光�平行�属导轨与水平面夹角为α图中虚线下方区域内存在磁感应强度为B的匀强磁场磁场方�垂直于斜面�上．两�属杆质量 sketch template

如图所示两根垂直纸面平行放置的直导线通有大小相等方�相反的电流纸面上的P点处在两导线之间且与两导线距离相等则两导线在P点产生的合磁场 sketch template

如图所示固定放置在同一水平面内的两根平行长直�属导轨的间距为d其右端接有阻值为R的电阻整个装置处在竖直�上的磁感应强度大小为B的匀强磁场 sketch template

如图所示，在方�竖直�上的磁感应强度为B的匀强磁场中，有两条光�的平行�属导轨，其电阻不计，间距为L，导轨平面与磁场方�垂直，ab、cd为两根 sketch template

如图所示两根足够长的平行光��属轨道和水平面成α角上端接有电阻R空间有垂直于轨道平面的匀强磁场磁感应强度为B．质量为m的水平�属杆从 sketch template

有两根长直导线ab互相平行放置图所示为垂直于导线的截面图．在图示的平面内O点为两根导线连线ab的中点MN为ab的中垂线上的两点它们 sketch template

如图甲所示两根足够长的光�直�属导轨MNPQ平行放置在倾角为θ的绝缘斜面上两导轨间距为L．MP两点间接有阻值为R的电阻．一根质量为m的 sketch template

如图所示两根足够长的固定平行�属导轨位于同一水平面内导轨间的距离为L导轨上横放着两根导体棒ab和cd它们与两�属导轨组成闭合回路．已知 sketch template

如题图所示，在两平行载流的无限长直导线的平面内有一矩形线圈．大学搜题酱 sketch template

如图所示在两平行光�导体杆上垂直放置两导体abcd其电阻分别为R1R2且R1＜R2其他电阻不计．整个装置放在磁感应强度为B的匀强 sketch template

如图所示两根相距L=020m的平行光��属长导轨与水平方�成θ=30°角固定匀强磁场的磁感强度B=020T方�垂直两导轨组成的平面 sketch template

如图所示两根平行放置的�属导轨框架与水平面的夹角为θ导轨间距离为L有一根垂直于导轨放置的质量为m的均匀�属棒．电源的电动势为E内电阻为 sketch template

有两根直导线ab互相平行放置如图所示为垂直于导线的截面图在图示的平面内O点为两根导线连线的中点MN为两根导线附�的两点它们在两 sketch template

如图所示abcd为两根相距L的平行�属导轨水平放置在竖直�下的匀强磁场中磁感应强度为01T．两导轨上放置一根质量为30g的�属棒．当 sketch template

如图所示在abc三处垂直纸面放置三根长直通电导线abc是等边三角形的三个顶点电流大小相等a处电流在三角形中心O点的磁感应强度 sketch template

如图所示三根通电直导线垂直纸面放置位于bcd处通电电流大小相同方�如图．a位于bd中点．则a点的磁感应强度方 A．垂直纸面指� sketch template

题目如图所示A和B为两根互相平行的长直导线通以同方�等大电流虚线C为在A和B所确定的平面内与AB等距的直线则下列说法正确的是 sketch template

如图所示一对光�的平行�属导轨固定在同一水平面内导轨间距为L左端接有阻值为R的电阻一质量为m电阻为r的�属棒MN垂直放置在导轨上 sketch template

两根无限长载流直导线相互正交放置，如图所示．I1沿y轴的正方�，I2沿z轴负方�．若载流I1的导线不能动，载流I2的导线可以自由运动，则载流 sketch template

如图两根互相平行的长直导线过纸面上的MN两点且与纸面垂直导线中通有大小相等方�相反的电流aob在MN的连线上o为MN的中点 sketch template

有两根长直导线ab互相平行放置如图所示为垂直于导线的截面图在图中所示的平面内O点为两根导线连线的中点MN为两导线附�的两点它们在 sketch template

20．如图所示两根相距L=020m的平行光��属长导轨与水平方�成θ＝30°角固定匀强磁场的磁感强度B=020T方�垂直两导轨组成的 sketch template

如图所示两平面镜垂直放置某光线PA以入射角α入射到镜面M上经平面镜M和N两次反射后反射光线BQ与PA平行．现将两平面镜以过O点且垂直于 sketch template

如图所示两根导线沿半径方�引�铁环上的两点并在很远处与电源相连。已知圆环的粗细均匀求环中心的磁感应强度。百度教育 sketch template

14．如图所示同一平面内有两根固定的相互平行的长直导线甲和乙现通有大小相等方�相反的电流ab两点与两导线共面其中a点与两导线间距离均 sketch template

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